References 683% CONFIDENCEOverall confidence: 83%How well the pin's source and references back up its dates.Weighted average of how firmly 6 references, the source included, support the pin's start and end times; a reference counts half as much for every 180 days older than the newestShow all pins at 75% confidence or better
The first entry is always the pin's source. Overall confidence is a weighted average of how firmly each reference supports the start and end times used above; a reference counts half as much for every 180 days older than the newest.
- [1]90%microsoft.com/en-us/microsoft-365/blog/2026/06/16/copilot-cowork-is-now-generally-availablemicrosoft.com· Posted Sep 23, 2026· Starts Jun 16, 2026 ✓· 22% of score
Charles Lamanna's Microsoft[2][3][6] 365 blog post of June 16, 2026 says "Today we're announcing the general availability of Copilot Cowork worldwide" and "Billing for Copilot Cowork begins today"; no clock time is given, so the pin is all day.
- [2]78%What's new in Copilot Coworklearn.microsoft.com· Published Sep 14, 2026· 21% of score
Microsoft[1][3][6] Learn's running changelog of Copilot Cowork features added after general availability, such as plugins on mobile and workspace file input for plugin tools.
- [3]90%What's New in Microsoft 365 Copilot | June 2026techcommunity.microsoft.com· Published Jun 30, 2026· 16% of score
Microsoft's[1][2][6] monthly Copilot roundup lists Copilot Cowork's worldwide general availability and the new plugins (Enosix, Harvey, LSEG, Miro, monday.com, Moody's, Morningstar, S&P Global Energy, TeamsMaestro).
- [4]80%Microsoft Copilot Cowork launches worldwidecrnasia.com· Published Jun 17, 2026· 15% of score
CRN Asia reports Copilot Cowork's worldwide availability to Microsoft[1][2][3][6] 365 Copilot customers after the Frontier preview, and its cloud-hosted execution within the Microsoft 365 trust boundary.
- [5]85%Microsoft Announces General Availability of Copilot Cowork Following Successful Previewrcpmag.com· Published Jun 16, 2026· 15% of score
Redmond Channel Partner reports the worldwide GA after three months in Frontier, usage-based billing in Copilot Credits, the July 1 grace period, Anthropic models at launch and the partner plugins.[1]
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